• Journal of Technology Innovation
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• v.8 no.2
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• pp.145-170
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• 2000

This study explores the building process of innovative capability through overseas direct investment (ODI) by taking the camera business of Samsung Aerospace Industry (SAI) as a case. SAI with less than 20 years history has pursued an aggressive ODI and developed its own camera models. It acquired Rollei in Germany and Union in Japan in 1995, for acquiring advanced technology. Several factors leading to the success of SAI's innovative capability building were taken into consideration. Fists, SAI effectively absorbed technological knowledge by exchanging technical personnel with foreign partners. Second, it chose right partners with the complementary knowledge required for advancing its technological capability. Third, it strengthened its competence to satisfy the technical standards of the partner companies in OEM trade relations. Fourth, ti successfully formed a global marketing network in which subsidiary companies plays a central role in each region. Finally, SAI successfully addressed the factors of mutual respect between partners in order to let its partners to be confident in their ventures.

• Korean Journal of Acupuncture
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• v.37 no.3
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• pp.191-197
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• 2020

This case study reports the clinical response to Korean Medicine (KM) treatments including capsaicin-containing (CP) pharmacopuncture in three patients with acute low back and hip pain. Three patients were diagnosed with acute lumbar sprain, and were treated with CP pharmacopuncture, and other KM treatments including acupuncture, cupping, and herbal medicine. Numeric Rating Scale (NRS), Oswestry Disablility Index (ODI), and Clinical Evaluation Grade (CEG) were used to evaluate symptom changes. After one or two treatments, acute pain with limited range of motion in the low back and thigh region improved with a decrease in NRS, ODI, and CEG. These results suggest that further studies on KM treatments including CP pharmacopuncture for acute low back and hip pain are warranted.

• The Journal of Korean Obstetrics and Gynecology
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• v.22 no.3
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• pp.257-266
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• 2009

Purpose: The purpose of this study is to report the clinical effectiveness of Traditional Korean therapy on coccygodynia and depression of postpartum. Methods : The patient in this case was 27-year-old female. The chief complains were coccygodynia and depression. She was treated by Traditional Korean medicine, acupuncture and Chuna Manipulation. The progress of symptoms was evaluated by visual analogue scale(VAS) and Oswestry Disability Index(ODI). Results : After those Traditional Korean therapy, most symptoms were improved. Coccygodynia and uncomfortableness in normal life improved, and ODI was decreased from 35 to 17. Conclusion : This case shows that Traditional Korean therapy might be effective in decreasing symptoms on coccygodynia and depression of postpartum.

• Journal of Society of Preventive Korean Medicine
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• v.28 no.1
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• pp.159-168
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• 2024

This case study aims to report Korean medicine treatment's response to weakness and numbness in chronic inflammatory demyelinating polyneuropathy (CIDP) patient. The patient received Korean medicine treatment during hospitalization, including Duhuo Jisheng Tang and pharmacoacupuncture. The assessment was performed using the Functional Independence Measure (FIM), Numeric Rating Scale (NRS) for numbness, and Oswestry Disability Index (ODI). After 21 days of treatment, the FIM improved from 82 to 126, NRS improved from 6 to 2, and ODI improved from 37 to 8. There were no side effects after receiving Korean medicine. This case suggests that Korean medicine treatment can induce treatment response for lower extremity weakness and numbness in CIDP patients.

• The Journal of the Korean dental association
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• v.37 no.11 s.366
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• pp.818-822
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• 1999

지난 호까지 4회에 걸쳐 두부계측 분석으로 악안면 골격구조(skeletal pattern)를 이해하기 위하여 모교정의 진단법인 ODI/APDI/CF에 관하여 소개를 하였습니다. 이번 호에는 이틀(denture pattern)에 관하여 설명하겠습니다.

• The Journal of the Korean dental association
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• v.37 no.10 s.365
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• pp.726-730
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• 1999

지난 호까지 3회에 걸쳐 두부계측 부석과 모교정의 진단법인 ODI/APDI/CF에 관한 소개를 하였습니다. 이번 호에는 CF(Combination Factor)에 관하여 알기 쉽게 설명을 드리겠습니다.

• Journal of Acupuncture Research
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• v.27 no.4
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• pp.85-97
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• 2010

Objectives : The study on Acupotomy therapy has recently become a popular academic field as proven to be an great alternative to the limitation of Western medical treatment. However, there has been little study examining acupotomy therapy on treating HIVD. Thus, this study aims to investigate the sense of improvement and satisfaction from the HIVD patients treated with acupotomy therapy. Methods : A total of 63 subjects that consists of HIVD patients were participated in this study. The experimental group(33subjects) was treated with acupotomy therapy and acupuncture, and the control group (30subjects) was treated with acupuncture. All the subjects were asked to answer VAS(visual analogue scale) and ODI(Oswestry disability index) before and after the treatment. Results : The results of the VAS and ODI of comparison analysis between two groups, show that the improvement of HIVD in acupotomy and acupuncture treatment group is more effective than that in acupuncture treatment group

• Journal of Korean Neurosurgical Society
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• v.59 no.2
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• pp.172-181
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• 2016

To describe the details of the foraminoplastic superior vertebral notch approach (FSVNA) with reamers in percutaneous endoscopic lumbar discectomy (PELD) and to demonstrate the clinical outcomes in limited indications of PELD. Retrospective data were collected from 64 patients who underwent PELD with FSVNA from August 2012 to April 2014. Inclusion criteria were high grade migrated disc, high canal compromised disc, and disc protrusion combined with foraminal stenosis. The clinical outcomes were assessed using by the visual analogue scale (VAS), Oswestry Disability Index (ODI) and modified MacNab criteria. Complications related to the surgery were reviewed. The procedure used a unique approach, using the superior vertebral notch as the target and performing foraminoplasty with only reamers under C-arm control. The mean age of the 55 female and 32 male patients was 52.73 years. The mean F/U period was $12.2{\pm}4.2$ months. Preoperative VAS ($8.24{\pm}1.25$) and ODI ($67.8{\pm}15.4$) score improved significantly at the last follow-up (VAS, $1.93{\pm}1.78$; ODI, $17.14{\pm}15.7$). Based on the modified MacNab criteria, excellent or good results were obtained in 95.3% of the patients. Postoperative transient dysthesia (n=2) and reoperation (n=1) due to recurred disc were reported. PELD with FSVNA could be a good method for treating lumbar disc herniation. This procedure may offer safe and efficacious results, especially in the relatively limited indications for PELD.

• The Journal of Korean Medicine
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• v.30 no.2
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• pp.104-116
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• 2009

Objectives: This experimental study was designed to show the relationship between kidney qi deficiency and hypoadrenia. A comparative study between Sa-am and local area acupuncture stimulation was conducted. The test results help to show the relationship between kidney qi deficiency and hypoadrenia as well as the recuperation of the patient with the use of VAS, ROM, Sch ber test, ODI and salivary cortisol testing. Methods: 1. Twenty-four adults with chronic low back pain were recruited. Once selected the test population was divided into two different groups. One group was treated only with the use of local area acupuncture and the other with Sa-am acupuncture. 2. At the completion of each acupuncture treatment both groups underwent a VAS, ROM, ODI, $Sch{\ddot{o}}ber$ Test and salivary cortisol test. Results: 1. Both the Sa-am acupuncture group and the local area acupuncture group had statistical significance in VAS decrease and flection ROM increase. 2. Only the Sa-am acupuncture group had statistical significance in extension ROM increase. Only the local area acupuncture group had statistical significance in both lateral flection ROM increase and ODI test. 3. There was statistical significance of correlation between morning salivary cortisol test and adrenal fatigue questionnaire. Conclusions: Both local area acupuncture as well as Sa-am acupuncture treatments were effective for treating lower back pain caused by kidney qi deficiency. In addition, each patients recuperation level can be verified with the results seen from the salivary cortisol test results. The cortisol results suggest a similarity between kidney qi deficiency and hypoadrenia.

• Journal of Acupuncture Research
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• v.30 no.5
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• pp.41-50
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• 2013

Objectives : This study was performed to compare the effects of Shinbaro pharmacopuncture therapy and bee venom pharmacopuncture therapy in lumbar disc herniation Methods : We compared treatment efficacy of 12 patients with Shinbaro pharmacopuncture therapy and 10 patients with bee venom pharmacopuncture therapy, all of whom were diagnosed with lumbar disc herniation using computed tomography(CT) or magnetic resonance imaging(MRI). We performed a retrospective comparison and analysis during the course of 21 days since admission. To evaluate the treatment efficacy, we recorded the temperatures of the opposite back, hip, and legs with visual analog scale(VAS, back and legs), pain rating scale(PRS), Oswestry disability index(ODI) and digital infrared thermal imaging(DITI) based on patients' medical records. Results : Both treatments were effective in reducing pain and improving functions for lumbar disc herniation patients in terms of VAS, PRS, ODI, DITI. Shinbaro pharmacopuncture group showed slightly better results than the bee venom pharmacopuncture group, but the difference was not significant. Conclusions : For the treatment of lumbar disc herniation, it is suggested that Shinbaro pharmacopuncture therapy is thought to be as effective as bee venom pharmacopuncture therapy without side effects, although further study would be necessary.